
Washington township
- County:
- Carroll County
- County Seat:
- No
- Area (mi²):
- 25.995
- State:
- Ohio
Washington township is located in Carroll County, Ohio. Washington township has a 2025 population of 1,103. Washington township is currently growing at a rate of 0.27% annually and its population has increased by 0.46% since the most recent census, which recorded a population of 1,098 in 2020.
The average household income in Washington township is $90,446 with a poverty rate of 0%. The median age in Washington township is 55.2 years: 55.3 years for males, and 55.1 years for females.